Vitug, M. D. (2000). Cronies scramble to get Clark casino for Estrada [series]. Philippine Star.
芝加哥风格引文Vitug, Martiess Danguilan. "Cronies Scramble to Get Clark Casino for Estrada [series]." Philippine Star 2000.
MLA引文Vitug, Martiess Danguilan. "Cronies Scramble to Get Clark Casino for Estrada [series]." Philippine Star, 2000.
警告：这些引文格式不一定是100％准确.